<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<table border="1">
  <tr><!--table row 表格 行-->  <!--table data表格数据 表示列-->
    <!--colspan跨列-->
    <td colspan="2" align="center">1-1</td>
    <td rowspan="2">1-3</td><td rowspan="3">1-4</td>
  </tr>
  <tr>
    <td>2-1</td><td>2-2</td>
  </tr>
  <tr>
    <td colspan="3" align="center">3-1</td>
  </tr>
</table>
<table border="1">
  <!--表格标题-->
  <caption>购物车</caption>
  <tr>
    <!--th table head表头-->
    <th>编号</th><th>商品名</th><th>价格</th>
  </tr>
  <tr>
    <td>1</td><td>华为电视</td><td>3000元</td>
  </tr>
  <tr>
    <td>2</td><td>李宁篮球鞋</td><td>500元</td>
  </tr>
  <tr>
    <td>总价:</td>
    <td colspan="2">3500元</td>
  </tr>
</table>
</body>
</html>